# Contributor: Sören Tempel <soeren+alpine@soeren-tempel.net>
# Maintainer: Natanael Copa <ncopa@alpinelinux.org>
pkgname=man-pages
pkgver=6.13
pkgrel=0
pkgdesc="Linux man pages"
url="https://www.kernel.org/doc/man-pages/"
arch="noarch"
license="GPL-2.0-or-later"
source="https://cdn.kernel.org/pub/linux/docs/man-pages/man-pages-$pkgver.tar.xz
	busybox-install.patch
	"
# just manpages
options="!check"

package() {
	# make -R is required until GNU make 4.5.x is released
	make -R LINK_PAGES=symlink SHELL=/bin/sh prefix="$pkgdir"/usr install
	# skip things already zipped- find can iterate over new files made by -exec
	find "$pkgdir"/usr/share/man -type f \
		! -name "*.gz" \
		-exec gzip -n9 {} \+

	# the symlink install links to non-gzipped
	# installing with pre-gzipped form requires 'sponge'
	# shellcheck disable=SC3045  # we aren't using dash
	find "$pkgdir"/usr/share/man \( -type l -a ! -name "*.gz" \) -print0 | while IFS= read -r -d '' link; do
		# append gz since gzipped
		local target="$(readlink "$link")".gz

		rm "$link"
		ln -sfv "$target" "$link".gz
	done

	# provided by gnu-libiconv-doc
	rm -f "$pkgdir"/usr/share/man/man1/iconv*
	rm -f "$pkgdir"/usr/share/man/man3/iconv*

	# provided by mandoc
	rm "$pkgdir"/usr/share/man/man7/man*

	# provided by tzdata
	rm -f "$pkgdir"/usr/share/man/man5/tzfile* \
		"$pkgdir"/usr/share/man/man8/tzselect* \
		"$pkgdir"/usr/share/man/man8/zic* \
		"$pkgdir"/usr/share/man/man8/zdump*
}

sha512sums="
bd080e2d4de4e998998f73f2b1b8228baaf808c59431a640e56f721dba2d5d501341b3ed55cc82d3fd88c42e441f88e3afd6597be0de7cbde291dd11d778e993  man-pages-6.13.tar.xz
1208b03dca80c5a0338a8af55b2b395f79b9da61f0fa00ba508a4a3806aa399058dfc66bde287f852a9cd83a79e0919979a70c2990d9a0f9452be7943945b0ff  busybox-install.patch
"
